#pragma implementation "scrolbar.h"
#endif
+#include "wx/defs.h"
+
#include "wx/scrolbar.h"
+#include "wx/mac/uma.h"
#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxScrollBar, wxControl)
+BEGIN_EVENT_TABLE(wxScrollBar, wxControl)
+END_EVENT_TABLE()
+
#endif
+extern ControlActionUPP wxMacLiveScrollbarActionUPP ;
+
// Scrollbar
bool wxScrollBar::Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos,
const wxValidator& validator,
const wxString& name)
{
- if (!parent)
- return FALSE;
- parent->AddChild(this);
- SetName(name);
- SetValidator(validator);
+ if (!parent)
+ return FALSE;
- m_windowStyle = style;
+ Rect bounds ;
+ Str255 title ;
+
+ MacPreControlCreate( parent , id , "" , pos , size ,style, validator , name , &bounds , title ) ;
+
+ m_macControl = ::NewControl( MAC_WXHWND(parent->MacGetRootWindow()) , &bounds , title , true , 0 , 0 , 100,
+ kControlScrollBarLiveProc , (long) this ) ;
+
+ wxASSERT_MSG( (ControlHandle) m_macControl != NULL , "No valid mac control" ) ;
- if ( id == -1 )
- m_windowId = (int)NewControlId();
- else
- m_windowId = id;
+ ::SetControlAction( (ControlHandle) m_macControl , wxMacLiveScrollbarActionUPP ) ;
- // TODO create scrollbar
- return TRUE;
+ MacPostControlCreate() ;
+
+ return TRUE;
}
wxScrollBar::~wxScrollBar()
void wxScrollBar::SetThumbPosition(int viewStart)
{
- // TODO
+ ::SetControlValue( (ControlHandle) m_macControl , viewStart ) ;
}
int wxScrollBar::GetThumbPosition() const
{
- // TODO
- return 0;
+ return ::GetControlValue( (ControlHandle) m_macControl ) ;
}
void wxScrollBar::SetScrollbar(int position, int thumbSize, int range, int pageSize,
m_pageSize = thumbSize;
m_objectSize = range;
- // TODO
+ int range1 = wxMax((m_objectSize - m_pageSize), 0) ;
+
+ SetControlMaximum( (ControlHandle) m_macControl , range1 ) ;
+ SetControlMinimum( (ControlHandle) m_macControl , 0 ) ;
+ SetControlValue( (ControlHandle) m_macControl , position ) ;
+
+ if ( UMAGetAppearanceVersion() >= 0x0110 )
+ {
+ if ( SetControlViewSize != (void*) kUnresolvedCFragSymbolAddress )
+ {
+ SetControlViewSize( (ControlHandle) m_macControl , m_pageSize ) ;
+ }
+ }
+ if ( refresh )
+ MacRedrawControl() ;
}
ProcessCommand(event);
}
+void wxScrollBar::MacHandleControlClick( WXWidget control , wxInt16 controlpart )
+{
+ if ( (ControlHandle) m_macControl == NULL )
+ return ;
+
+ int position = GetControlValue( (ControlHandle) m_macControl) ;
+ int minPos = GetControlMinimum( (ControlHandle) m_macControl) ;
+ int maxPos = GetControlMaximum( (ControlHandle) m_macControl) ;
+
+ wxEventType scrollEvent = wxEVT_NULL;
+ int nScrollInc;
+
+ switch( controlpart )
+ {
+ case kControlUpButtonPart :
+ nScrollInc = -m_pageSize;
+ scrollEvent = wxEVT_SCROLL_LINEUP;
+ break ;
+ case kControlDownButtonPart :
+ nScrollInc = m_pageSize;
+ scrollEvent = wxEVT_SCROLL_LINEDOWN;
+ break ;
+ case kControlPageUpPart :
+ nScrollInc = -m_viewSize;
+ scrollEvent = wxEVT_SCROLL_PAGEUP;
+ break ;
+ case kControlPageDownPart :
+ nScrollInc = m_viewSize;
+ scrollEvent = wxEVT_SCROLL_PAGEDOWN;
+ break ;
+ case kControlIndicatorPart :
+ nScrollInc = 0 ;
+ scrollEvent = wxEVT_SCROLL_THUMBTRACK;
+ break ;
+ }
+
+ int new_pos = position + nScrollInc;
+
+ if (new_pos < 0)
+ new_pos = 0;
+ if (new_pos > maxPos)
+ new_pos = maxPos;
+ if ( nScrollInc )
+ SetThumbPosition(new_pos);
+
+ wxScrollEvent event(scrollEvent, m_windowId);
+ if ( m_windowStyle & wxHORIZONTAL )
+ {
+ event.SetOrientation( wxHORIZONTAL ) ;
+ }
+ else
+ {
+ event.SetOrientation( wxVERTICAL ) ;
+ }
+ event.SetPosition(new_pos);
+ event.SetEventObject( this );
+ wxWindow* window = GetParent() ;
+ if (window && window->MacIsWindowScrollbar(this) )
+ {
+ // this is hardcoded
+ window->MacOnScroll(event);
+ }
+ else
+ GetEventHandler()->ProcessEvent(event);
+}
+